CN211831590U - Marine rack and rack group - Google Patents

Abstract

The utility model provides a cabinet and a cabinet group for a ship, relating to the technical field of mechanical equipment, wherein the cabinet for the ship comprises a cabinet body, two groups of vertical beams and a plurality of cross beams which are arranged in the cabinet body, and a base which is fixed below the cabinet body; a guide rail for supporting and fixing the network equipment is also arranged between each group of vertical beams; two vertical beams positioned at two ends of each group of vertical beams are positioning vertical beams, and each positioning vertical beam is connected with the network equipment through a fixing piece; a vibration damping layer is arranged between the base and the cabinet body, and the base is fixedly connected with the ship body. This marine rack passes through the fixed perpendicular roof beam of crossbeam, fixes network equipment on the rack through perpendicular roof beam and guide rail, fixes the rack on the hull through the base, alleviates the vibration degree of rack through the damping layer to network equipment's vibration degree and impaired degree in the rack can be alleviateed, and then network equipment normal operating under the shipborne condition in the guarantee rack.

Description

Marine rack and rack group

Technical Field

The utility model belongs to the technical field of mechanical equipment technique and specifically relates to a cabinet and rack group for ship are related to.

Background

At present, the rapid development of technologies such as information, computers, communication, networks, artificial intelligence and the like makes the intelligentization and digitization of ships to be a necessary trend. The present situation is that ships are enlarged and speeded up, and harbor facilities are increasing. High-performance network equipment is a necessary condition for realizing ship intellectualization.

Network equipment on a ship is typically located within a cabinet. Compared with a land environment, the shipping condition is more complex, and the abnormal weather change easily causes the shaking of the ship, so that the shaking of the network equipment in the cabinet is caused. The excitation force generated when the diesel engine, the propeller and the like in the ship run can cause the problems of vibration, damage of electrical performance and the like of network equipment in the cabinet, and the normal running of the network equipment under the shipborne condition is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cabinet and cabinet group for ship to alleviate the vibration degree and the impaired degree of network equipment in the rack, thereby network equipment normal operating under the shipborne condition in the guarantee rack.

The embodiment of the utility model provides a cabinet for a ship, which comprises a cabinet body, two groups of vertical beams and a plurality of cross beams which are arranged in the cabinet body, and a base which is fixed below the cabinet body; the two groups of vertical beams are respectively arranged close to the two side plates of the cabinet body, each group of vertical beams comprises a plurality of vertical beams, each vertical beam is fixed between the top plate and the bottom plate of the cabinet body, and each cross beam is respectively and fixedly connected between each vertical beam of each group; a guide rail for supporting and fixing network equipment is also arranged between each group of the vertical beams; two vertical beams positioned at two ends of each group of vertical beams are positioning vertical beams, and each positioning vertical beam is connected with the network equipment through a fixing piece; the base with be provided with the damping layer between the cabinet body, base and hull fixed connection.

Furthermore, the guide rail comprises an L-shaped guide rail, and a sealing rubber strip is arranged on the contact surface of the L-shaped guide rail and the network equipment; the damping layer comprises a rubber cushion block.

Furthermore, each vertical beam and each cross beam are provided with a plurality of through holes, and the through holes are used for fixing cables of the network equipment.

Further, the distance between each adjacent vertical positioning beam is matched with the size of the network equipment, and the fixing piece comprises a combined part sleeve consisting of a fixing screw, a gasket, a spring washer and a fixing nut.

Further, a distribution frame is arranged at the bottom of the cabinet body and used for connecting communication cables of the network equipment.

Further, the upper surface of the top plate is connected with the ship body through a connecting piece.

Further, a cabinet door of the cabinet body is provided with a heat dissipation device and a filter, and a temperature and humidity detection device is further arranged in the cabinet body.

The embodiment of the utility model also provides a cabinet group, which comprises a plurality of the marine cabinets; the marine cabinets are arranged in the vertical direction of the side plates, and the upper surfaces of the top plates of the marine cabinets are connected together through cabinet combination pieces.

Further, the cabinet combining part comprises angle steel, and the angle steel is connected with the ship body through a connecting piece which is connected with the angle steel in a non-coplanar mode.

Further, every two ship cabinets in the plurality of ship cabinets which are related in function are combined into one group, and no side plate exists at the joint of the two ship cabinets in each group.

In the cabinet for the ship and the cabinet group provided by the embodiment of the utility model, the cabinet for the ship comprises a cabinet body, two groups of vertical beams and a plurality of cross beams which are arranged in the cabinet body, and a base which is fixed below the cabinet body; two groups of vertical beams are respectively arranged close to two side plates of the cabinet body, each group of vertical beams comprises a plurality of vertical beams, each vertical beam is fixed between a top plate and a bottom plate of the cabinet body, and each cross beam is respectively and fixedly connected between each vertical beam of each group; a guide rail for supporting and fixing the network equipment is also arranged between each group of vertical beams; two vertical beams positioned at two ends of each group of vertical beams are positioning vertical beams, and each positioning vertical beam is connected with the network equipment through a fixing piece; a vibration damping layer is arranged between the base and the cabinet body, and the base is fixedly connected with the ship body. This marine rack passes through the fixed perpendicular roof beam of crossbeam, fixes network equipment on the rack through perpendicular roof beam and guide rail, fixes the rack on the hull through the base, alleviates the vibration degree of rack through the damping layer to network equipment's vibration degree and impaired degree in the rack can be alleviateed, and then network equipment normal operating under the shipborne condition in the guarantee rack.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cabinet for a ship according to an embodiment of the present invention;

fig. 2 is a schematic partial enlarged view of a cabinet for a ship according to an embodiment of the present invention;

fig. 3 is a perspective view of a cabinet for a ship according to an embodiment of the present invention;

fig. 4 is a left side view of a cabinet for a ship according to an embodiment of the present invention;

fig. 5 is a left side view of a cabinet configuration schematic diagram of a cabinet for a ship provided by an embodiment of the present invention;

fig. 6 is a front view of a cabinet configuration schematic diagram of a cabinet for a ship provided by an embodiment of the present invention;

fig. 7 is a right side view of a cabinet configuration schematic diagram of a cabinet for a ship provided by an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a cabinet unit according to an embodiment of the present invention.

Icon: 101-a cabinet body; 1011-front door; 1012-rear door; 102-vertical beam; 103-a cross beam; 104-a base; 105-a guide rail; 106-a fixture; 107-network devices; 108-a distribution frame; 109-a connector; 110-a heat sink; 111-a filter; 112-temperature and humidity detection device; 113-a damping layer; 10-marine cabinets; 20-cabinet combining parts.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Compared with the land environment, the shipping condition is more easily affected by abnormal meteorological changes and the corrosion degree of the water area is high. When the network equipment is installed in a conventional land cabinet, the problems of equipment shaking, equipment vibration, equipment electrical performance damage and the like can occur, and the normal operation of the network equipment under the shipborne condition is not facilitated. Based on this, the embodiment of the utility model provides a pair of marine rack and rack group can alleviate network device's in the rack vibration degree and impaired degree to network device normal operating under the shipborne condition in the guarantee rack.

For the convenience of understanding the present embodiment, a cabinet for a ship disclosed in an embodiment of the present invention will be described in detail first.

Fig. 1 is a schematic structural diagram of a cabinet for a ship provided in an embodiment of the present invention, and fig. 2 is a schematic partial enlarged view of a cabinet for a ship provided in an embodiment of the present invention, as shown in fig. 1 and fig. 2, the cabinet for a ship includes a cabinet body 101, two sets of vertical beams 102 and a plurality of cross beams 103 disposed in the cabinet body 101, and a base 104 fixed below the cabinet body 101; two groups of vertical beams 102 are respectively arranged close to two side plates of the cabinet body 101, each group of vertical beams 102 comprises a plurality of vertical beams 102, each vertical beam 102 is fixed between a top plate and a bottom plate of the cabinet body 101, and each cross beam 103 is respectively and fixedly connected between each vertical beam 102 of each group; a guide rail 105 for supporting and fixing the network equipment 107 is also arranged between each group of vertical beams 102; two vertical beams 102 positioned at two ends of each group of vertical beams 102 are positioning vertical beams (namely the vertical beams 102 at the position close to the cabinet door of the cabinet body 101), and each positioning vertical beam is connected with network equipment 107 through a fixing piece 106; a vibration damping layer 113 is arranged between the base 104 and the cabinet body 101, and the base 104 is fixedly connected with the ship body.

The internal space of the cabinet is reasonably distributed by the vertical beams 102 and the guide rails 105, the vertical beams 102 can be fixed by the cross beams 103, two ends of each cross beam 103 can be fixed on the cabinet body 101, and the positions of the network devices 107 can be determined by the guide rails 105. The number of the vertical beams 102 and the number of the cross beams 103 may be set according to actual needs, for example, as shown in fig. 1, the cabinet for a ship includes four vertical beams 102, two vertical beams 102 located on the same side of the cabinet body 101 form a group, and three cross beams 103 are fixed between two vertical beams 102 of each group. Each network device 107 is fixed by a pair of rails 105 arranged opposite to each other, the number of rails 105 is related to the number of network devices 107, and the length of the rails 105 is adapted to the size of the network devices 107.

On the basis of using a standard cabinet as a network equipment carrier, the installation positions and the placement positions of the vertical beams 102 and the guide rails 105 can be reasonably arranged according to the size, the weight, the function, the operation condition, the connection relationship between equipment and the like of the network equipment 107 to be installed, for example, corresponding spaces are reserved for normal heat dissipation of the equipment and interconnection cables between the equipment and the equipment, so that the function of the network equipment 107 is ensured, the structure is neat and compact, and the cabinet space is utilized to the maximum extent while the function of the ship cabinet is normally realized. For example, the space enclosed by the respective vertical beams 102 may be divided into four regions by the guide rails 105 in the height direction of the cabinet 101, and one network device 107 may be provided in each region.

The size of the base 104 is determined by the planar size of the cabinet 101, the base 104 may be fixed to the cabinet 101 by welding or screwing (tapping), a rubber cushion block may be filled between the base 104 and the cabinet 101 (that is, the vibration damping layer 113 may be a rubber cushion block), and the rubber cushion block may reduce the vibration degree of the cabinet 101 caused by the exciting force when a diesel engine, a propeller and the like in a ship run, so as to reduce the vibration degree of the network device 107 in the cabinet 101; the base 104 may be welded to the base of the hull to reduce the amount of wobble of the cabinet. The cabinet for the ship is placed in a room in the ship, and the position of the cabinet for the ship is determined by the setting position of the base 104, so that the situation that the opening of the cabinet door cannot be influenced is considered when the position of the base 104 is set, that is, a corresponding space is reserved for the cabinet door, so that the debugging of the network equipment 107 is facilitated.

The overall size of the above-mentioned marine cabinet can be set according to actual needs, for example, the depth width height of the marine cabinet can be: 600cm x 900cm x 2000cm, 600cm x 900cm x 1000cm, 600cm x 1000cm or 800cm x 600cm x 1000 cm.

In addition, complete functions and logic connection are realized between the network devices 107 through network jumpers and optical fiber jumpers, a large number of cables are complex and staggered, the types of cables are multiple, the lengths of the cables are different, and for the problem, the vertical beams 102 and the transverse beams 103 are convenient for routing the network devices 107. The vertical beams 102 and the transverse beams 103 are cables which are staggered among the network devices 107 in the cabinet, so that the cables are arranged orderly; and the second is the position of relatively fixing most cables, so that the cables are prevented from being clamped when the front cabinet door and the rear cabinet door are closed. The cables (e.g., network jumpers, fiber jumpers, and power cords) of the network equipment 107 may be routed along the vertical beams 102 and the cross beams 103 such that the cables are in a horizontal or vertical orientation throughout the cabinet.

In this embodiment, the above-mentioned marine rack passes through crossbeam 103 fixed vertical beam 102, fixes network equipment 107 on the rack through vertical beam 102 and guide rail 105, fixes the rack on the hull through base 104, alleviates the vibration degree of rack through damping layer 113 to can alleviate the vibration degree and the impaired degree of network equipment 107 in the rack, and then guarantee the normal operating of network equipment 107 under the shipborne condition in the rack.

Alternatively, as shown in fig. 2, the guide rail 105 may include an L-shaped guide rail, and a sealing rubber strip is disposed on a contact surface of the L-shaped guide rail and the network device 107. The length of the L-shaped guide rail is adapted to the width of the network device 107 on the side of the cabinet 101. The L-shaped rail may include a first panel and a second panel disposed at an angle (e.g., 90 °), the first panel being fixedly attached to the vertical beam 102 and the second panel supporting the network device 107. The network device 107 may be in contact with only the second panel or may be in contact with both the first and second panels. For example, there are four contact surfaces between the network device 107 and a pair of L-shaped rails, and sealing rubber strips are provided on the four contact surfaces. The sealing rubber strip can enable the network device 107 to be adhered to the L-shaped guide rail and can play a role in vibration buffering.

Optionally, as shown in fig. 2, each vertical beam 102 and each horizontal beam 103 are provided with a plurality of through holes for fixing cables of the network device 107. The through holes can better assist in routing, for example by tying the cables together with ties that pass through the through holes, so that the cables are better secured to the vertical beams 102 or the transverse beams 103. The cables of the network device 107 may include a communications cable, which may include network jumpers and fiber optic jumpers, and a power cord.

Optionally, the distance between adjacent vertical positioning beams is adapted to the size of the network device 107, as shown in fig. 2, the fixing member 106 includes a combination member set composed of a fixing screw, a washer, a spring washer and a fixing nut, and the network device 107 is fixed on the vertical beam 102 by the combination member set of the front and rear sets. The combination piece sleeve is used for preventing the network equipment 107 from being pressed and shaking.

In consideration of the complex topology structure of the network equipment 107, the close logical connection between the equipment and the large number and variety of the optical fiber jumpers and the network jumpers used for interconnection, as shown in fig. 1, a distribution frame 108 is disposed at the bottom of the cabinet 101, and the distribution frame 108 is used for connecting the communication cables of the network equipment 107. The distribution frame 108 may be understood as a network cable interface, and the distribution frame 108 may be one or more. The distribution frame 108 is installed at the bottom of the cabinet 101, and the communication cables are reasonably distributed according to the actual wiring direction, and various communication cables are regularly arranged, so that the communication cables are naturally straight, have no twisting, loop connectors and other phenomena, and are not extruded and damaged by external force.

Optionally, as shown in fig. 1, a heat dissipation device 110 is disposed on a cabinet door of the cabinet 101. The heat dissipation device 110 may be a fan, and the fan is used for blowing hot air in the cabinet 101 out of the cabinet 101 to reduce the temperature in the cabinet 101. The number of the fans can be set according to the size of the cabinet for the ship; for example, referring to fig. 1, a larger-sized, more installed network equipment 107 cabinet for a ship may be provided with two fans respectively provided on the front door 1011 and the rear door 1012 of the cabinet 101; as another example, a smaller sized, less installed rack of network equipment 107 may have 1 fan located on either the front door 1011 or the rear door 1012.

Further, in consideration of the dust generated during the manufacturing process of the ship, as shown in fig. 1, a filter 111 is further disposed on the cabinet door of the cabinet 101. Air outside the cabinet 101 enters the cabinet 101 through the filter 111, and the filter 111 prevents dust from entering the cabinet 101. The filter 111 may be provided therein with filter cotton, which can adsorb dust. The filter 111 may be disposed on the same cabinet door corresponding to the above-mentioned fan, preferably, the fan is disposed on the upper portion of the cabinet door, and the filter 111 is disposed on the lower portion of the cabinet door, so as to improve the heat dissipation effect.

Optionally, as shown in fig. 1, a temperature and humidity detecting device 112 is further disposed in the cabinet 101. The temperature and humidity detecting device 112 may be fixed to the vertical beams 102 by a fixed cross beam disposed between the two vertical beams 102 near the front door 1011.

The temperature and humidity detecting device 112 may include a temperature and humidity sensor and a display screen, where the display screen is used to display the temperature and humidity detected by the temperature and humidity sensor. The display screen is preferably provided at an upper portion of the cabinet 101 so that the observer looks straight up. Further, the temperature and humidity detecting device 112 may further include an alarm, where the alarm is configured to give an alarm when the temperature detected by the temperature and humidity sensor is higher than a set temperature or the humidity detected by the temperature and humidity sensor is higher than a set humidity, and both the set temperature and the set humidity may be set according to actual needs, which is not limited herein.

In addition, a plurality of the above-mentioned fixed beams may be installed in the cabinet 101, and the fixed beams are used for installing various equipment fixing members and play a role of fixing the network equipment 107 in the cabinet 101.

Referring to a perspective view of a cabinet for a ship shown in fig. 3 and a left side view of the cabinet for a ship shown in fig. 4, an upper surface of a top plate of the cabinet body 101 is connected to a ship body by a connection member 109. The number of the connecting members 109 may be one or more, for example, as shown in fig. 3, two connecting members 109 are provided, and the two connecting members 109 are provided near the front door 1011 and the rear door 1012, respectively. This further mitigates the wobbling of the cabinet by the connecting member 109.

The connection between the connecting member 109 and the cabinet 101 may be a non-coplanar connection, for example, an angle steel may be disposed on an upper surface of a top plate of the cabinet 101, and connected to the connecting member 109 through the angle steel, and a straight line in which a length direction of the angle steel is located and a straight line in which a length direction of the connecting member 109 is located are not coplanar; the angle steel is of a carbon structure, and is good in weldability and plasticity. This can reduce the degree of rolling in the right-left direction and the front-rear direction of the hull.

In addition, the cabinet body 101 may be made of a heavy steel plate, for example, the top plate, the two side plates, the front door and the rear door are made of heavy steel plates, so that the overall protection of the marine cabinet is realized through the physical compression resistance of the heavy steel plates, and the influence of the pressure outside the marine cabinet on the internal network equipment 107 can be reduced.

For easy understanding, the embodiment further provides a cabinet configuration schematic diagram of a cabinet for a ship, as shown in fig. 5 to 7, a front door 1011 and a rear door 1012 are both provided with a heat dissipation device 110 and a filter 111, the network device 107 includes a network platform network management server, a camera switch, a network platform firewall, a network platform convergence switch and a network platform core switch, the distribution frame 108 includes a network distribution frame and two optical fiber distribution frames, and the upper portion of the cabinet body 101 is provided with a plurality of wire slots, two gateway modules and a temperature and humidity sensor.

In conclusion, the cabinet for the ship provided by the embodiment can enable the installed network equipment to meet the actual operation environment of the ship, fully ensure the operation performance of the network equipment and ensure the safety of the ship.

Referring to the schematic structural diagram of an equipment cabinet set shown in fig. 8, an embodiment of the present invention further provides an equipment cabinet set, where the equipment cabinet set includes the above-mentioned marine equipment cabinet 10, and a plurality of marine equipment cabinets 10 are provided; the respective marine cabinets 10 are arranged in a vertical direction of the side panels, and upper surfaces of top panels of the respective marine cabinets 10 are connected together by a cabinet combining member 20.

Optionally, the cabinet combining component 20 comprises angle steel, and the angle steel is connected with the ship body through a connecting piece 109 which is connected with the angle steel in a non-coplanar mode. The number of the angle steels can be two, and each angle steel can be connected with a plurality of connecting pieces 109. The angle steel is of a carbon structure, has better weldability and plasticity, and is not easy to break. The angle steel and the cabinet 10 for the ship can be connected by adopting a bolt connection or a welding mode so as to avoid overlarge swing angle. The angle steel is preferably connected with the marine cabinet 10 through bolts so as to be convenient to detach. The straight line of the angle steel in the length direction is not coplanar with the straight line of the connecting member 109 in the length direction, so that the degree of rolling in the left-right direction and the front-rear direction of the hull can be reduced.

Optionally, each two ship cabinets 10 of the plurality of ship cabinets 10 are combined into one group, and no side plate exists at the joint of the two ship cabinets 10 of each group. The size of the marine cabinet 10 is larger, and when the marine cabinets 10 are fixed, every two marine cabinets can be combined in parallel; two ship cabinets 10 with function association can be combined from actual functions, and a side plate between the two cabinets is removed to facilitate connection between equipment. Further, the gaps of the four cabinet corners at the side-by-side combination can be filled with sealing strips to improve the moisture resistance of the marine cabinet 10.

In practice, as shown in fig. 8, the cabinet group may include four ship cabinets 10. It should be noted that although the four marine cabinets 10 shown in fig. 8 are identical, the four marine cabinets 10 may be different or partially different according to actual needs.

For example, from left to right, the first two marine cabinets 10 may be intelligent cabinets for implementing intelligent system communication, the second two marine cabinets 10 may be UPS (uninterruptible Power Supply) cabinets, and the UPS cabinets may be logically controlled storage battery cabinets. Every intelligence rack all connects two way power, is ship electricity all the way, and another way is uninterrupted power source (also every intelligence rack all is connected with a UPS rack), like this when the on-board outage, can guarantee the continuous power supply of intelligence rack through uninterrupted power source.

In addition, can also carry out dampproofing processing to the room that the rack group is located: the wall surface of the room is provided with a heat insulation waterproof protective layer, and the ground of the room is provided with isolation rubber.

The implementation principle and the resulting technical effects of the cabinet set provided in this embodiment are the same as those of the foregoing marine cabinet embodiment, and for a brief description, reference may be made to the corresponding contents in the foregoing marine cabinet embodiment for a part of the embodiment of the cabinet set that is not mentioned.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A cabinet for a ship is characterized by comprising a cabinet body, two groups of vertical beams and a plurality of cross beams which are arranged in the cabinet body, and a base fixed below the cabinet body; the two groups of vertical beams are respectively arranged close to the two side plates of the cabinet body, each group of vertical beams comprises a plurality of vertical beams, each vertical beam is fixed between the top plate and the bottom plate of the cabinet body, and each cross beam is respectively and fixedly connected between each vertical beam of each group; a guide rail for supporting and fixing network equipment is also arranged between each group of the vertical beams; two vertical beams positioned at two ends of each group of vertical beams are positioning vertical beams, and each positioning vertical beam is connected with the network equipment through a fixing piece; the base with be provided with the damping layer between the cabinet body, base and hull fixed connection.

2. The cabinet for ships according to claim 1, wherein the guide rail comprises an L-shaped guide rail, and a sealing rubber strip is arranged on the contact surface of the L-shaped guide rail and the network equipment; the damping layer comprises a rubber cushion block.

3. The cabinet of claim 1, wherein each of the vertical beams and each of the horizontal beams are provided with a plurality of through holes for fixing cables of the network equipment.

4. The cabinet of claim 1, wherein the distance between adjacent vertical positioning beams is adapted to the size of the network device, and the fixing member comprises a combination member set consisting of a fixing screw, a washer, a spring washer and a fixing nut.

5. Cabinet according to claim 1, wherein the cabinet body is provided at its bottom with a distribution frame for connection of communication cables of the network equipment.

6. The marine cabinet of claim 1, wherein an upper surface of the top plate is connected to the hull by a connector.

7. The cabinet for the ship of any one of claims 1-6, wherein a cabinet door of the cabinet body is provided with a heat dissipation device and a filter, and a temperature and humidity detection device is further arranged in the cabinet body.

8. A cabinet set, comprising the cabinet for a ship of any one of claims 1 to 7, wherein the cabinet for a ship is plural; the marine cabinets are arranged in the vertical direction of the side plates, and the upper surfaces of the top plates of the marine cabinets are connected together through cabinet combination pieces.

9. The enclosure group of claim 8, wherein the merge component comprises an angle steel connected to the hull by a connection that is non-coplanar with the angle steel.

10. The cabinet group according to claim 8 or 9, wherein each two functionally associated cabinets of the plurality of cabinets are grouped together, and no side plate is present at the junction of the two cabinets of each group.

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